DE68917643T2 - Process for the production of stable polymer polyols based on epoxy resin-modified polyols. - Google Patents

Process for the production of stable polymer polyols based on epoxy resin-modified polyols.

Info

Publication number
DE68917643T2
DE68917643T2 DE68917643T DE68917643T DE68917643T2 DE 68917643 T2 DE68917643 T2 DE 68917643T2 DE 68917643 T DE68917643 T DE 68917643T DE 68917643 T DE68917643 T DE 68917643T DE 68917643 T2 DE68917643 T2 DE 68917643T2
Authority
DE
Germany
Prior art keywords
polyols
production
epoxy resin
stable polymer
modified
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE68917643T
Other languages
German (de)
Other versions
DE68917643D1 (en
Inventor
Robert G Gastinger
Michael E Brennan
John E Hayes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Publication of DE68917643D1 publication Critical patent/DE68917643D1/en
Application granted granted Critical
Publication of DE68917643T2 publication Critical patent/DE68917643T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2101/00—Manufacture of cellular products
DE68917643T 1988-05-24 1989-05-23 Process for the production of stable polymer polyols based on epoxy resin-modified polyols. Expired - Fee Related DE68917643T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/197,868 US4855330A (en) 1988-05-24 1988-05-24 High styrene content stable polymer polyols using epoxy resin-modified polyols as base polyols

Publications (2)

Publication Number Publication Date
DE68917643D1 DE68917643D1 (en) 1994-09-29
DE68917643T2 true DE68917643T2 (en) 1995-01-12

Family

ID=22731064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917643T Expired - Fee Related DE68917643T2 (en) 1988-05-24 1989-05-23 Process for the production of stable polymer polyols based on epoxy resin-modified polyols.

Country Status (6)

Country Link
US (1) US4855330A (en)
EP (1) EP0343907B1 (en)
JP (1) JP2779646B2 (en)
CA (1) CA1335318C (en)
DE (1) DE68917643T2 (en)
ES (1) ES2057119T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891395A (en) * 1988-05-24 1990-01-02 Arco Chemical Technology, Inc. High styrene content, stable polymer using epoxy resin-modified polyols as dispersants
GB9100988D0 (en) * 1991-01-17 1991-02-27 Shell Int Research Polyether polyols containing polymer dispersions for polyurethane foams,and/or polyisocyanurate foams
CZ351996A3 (en) * 1995-12-07 1997-06-11 Shell Int Research Polyol formulation for preparing flexible polyurethane foam similar to latex
US6624209B2 (en) 1999-07-30 2003-09-23 Sanyo Chemical Industries, Ltd. Polymer polyol composition, process for producing the same, and process for producing polyurethane resin
US6756414B2 (en) 1999-07-30 2004-06-29 Sanyo Chemical Industries, Ltd. Polymer polyol composition, process for producing the same, and process for producing polyurethane resin
SG11202004869PA (en) 2017-12-08 2020-06-29 Shell Int Research Antioxidant for low-density polyurethane foam
KR20240040747A (en) 2021-08-11 2024-03-28 쉘 인터내셔날 리써취 마트샤피지 비.브이. Manufacturing process of high elastic polyurethane foam
WO2023208659A1 (en) 2022-04-25 2023-11-02 Shell Internationale Research Maatschappij B.V. Low-density polyurethane foam
WO2023242046A1 (en) 2022-06-15 2023-12-21 Shell Internationale Research Maatschappij B.V. Polyurethane foam having tuneable porosity in wide range

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316991A (en) * 1980-09-02 1982-02-23 Texaco Inc. Modification of polyols with epoxy resins
US4524157A (en) * 1981-07-01 1985-06-18 Union Carbide Corporation Adducts and polymer-polyols useful in the preparation of improved plastics, including polyurethane foams, elastomers and the like
US4495341A (en) * 1981-07-01 1985-01-22 Union Carbide Corporation Epoxy-modified polyols and polymer-polyols useful in the preparation of improved plastics, including polyurethane foams, elastomers and the like
EP0177192A3 (en) * 1984-09-27 1987-12-16 Arco Chemical Technology, Inc. Vinyl polymer polyols and polyurethane foams made therefrom
US4539339A (en) * 1984-09-27 1985-09-03 Texaco Inc. Polyurethane foams made from vinyl polymer polyols
US4539378A (en) * 1984-09-27 1985-09-03 Texaco Inc. Vinyl polymer polyols made using epoxy resin-modified polyols

Also Published As

Publication number Publication date
DE68917643D1 (en) 1994-09-29
JPH0218406A (en) 1990-01-22
EP0343907B1 (en) 1994-08-24
ES2057119T3 (en) 1994-10-16
JP2779646B2 (en) 1998-07-23
EP0343907A3 (en) 1990-05-16
EP0343907A2 (en) 1989-11-29
US4855330A (en) 1989-08-08
CA1335318C (en) 1995-04-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee